PMID- 35975317 OWN - NLM STAT- MEDLINE DCOM- 20230828 LR - 20230828 IS - 1439-7609 (Electronic) IS - 1439-7595 (Linking) VI - 33 IP - 5 DP - 2023 Aug 25 TI - Reasons and risk factors for discontinuation of treatment with any biological disease-modifying antirheumatic drugs in patients with rheumatoid arthritis: A long-term observational study. PG - 891-898 LID - 10.1093/mr/roac090 [doi] AB - OBJECTIVES: Patients with rheumatoid arthritis (RA) usually switch to a second biological disease-modifying antirheumatic drugs (bDMARDs) when the first has proven to be ineffective, although some may discontinue bDMARDs treatment altogether. We investigated the total rate of bDMARDs retention and the risk of bDMARDs discontinuation in patients with RA. METHODS: The study included 564 patients with RA who started bDMARDs treatment before 2008 (<65 years old, n = 413; >/=65, n = 151). The primary outcome was the incidence of bDMARDs discontinuation due to adverse events (AEs). Risk factors were examined using Fine and Gray regression models. RESULTS: Among 564 patients, 74 had discontinued bDMARDs treatment due to AEs. Male sex and Steinbrocker class 3-4 were more frequent, while rheumatoid factor and concomitant methotrexate treatment were less frequent, in those aged >/=65 years than in those aged <65 years, respectively. The subdistribution hazard ratio for discontinuation was significantly higher in the >/=65 group than in the <65 years group (hazard ratio = 3.53, 95% confidence interval = 2.07-6.03). Lack of concomitant treatment with MTX was risk factor for discontinuation in patients >/=65 years. Advanced Steinbrocker class was a risk factor in patients <65 years. CONCLUSIONS: Older patients are at higher risk of discontinuing bDMARDs treatment due to AEs than younger patients. CI - (c) Japan College of Rheumatology 2022. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com. FAU - Terabe, Kenya AU - Terabe K AUID- ORCID: 0000-0001-6469-1312 AD - Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan. FAU - Takahashi, Nobunori AU - Takahashi N AD - Department of Orthopedic Surgery, Aichi Medical University, Nagakute, Japan. FAU - Asai, Shuji AU - Asai S AD - Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan. FAU - Hirano, Yuji AU - Hirano Y AD - Department of Rheumatology, Toyohashi Municipal Hospital, Toyohashi, Japan. FAU - Kanayama, Yasuhide AU - Kanayama Y AD - Department of Orthopedic Surgery, Toyota Kosei Hospital, Toyota, Japan. FAU - Yabe, Yuichiro AU - Yabe Y AD - Department of Rheumatology, Tokyo Shinjuku Medical Center, Tokyo, Japan. FAU - Oguchi, Takeshi AU - Oguchi T AD - Department of Orthopedic Surgery, Anjo Kosei Hospital, Anjo, Japan. FAU - Fujibayashi, Takayoshi AU - Fujibayashi T AD - Department of Orthopedic Surgery, Konan Kosei Hospital, Konan, Japan. FAU - Ishikawa, Hisato AU - Ishikawa H AD - Department of Orthopedic Surgery, Japanese Red Cross Aichi Medical Center Nagoya Daiichi Hospital, Nagoya, Japan. FAU - Hanabayashi, Masahiro AU - Hanabayashi M AD - Department of Orthopedic Surgery, Ichinomiya Municipal Hospital, Ichinomiya, Japan. FAU - Hattori, Yosuke AU - Hattori Y AD - Department of Orthopedic Surgery, National Hospital Organization Nagoya Medical Center, Nagoya, Japan. FAU - Suzuki, Mochihito AU - Suzuki M AD - Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan. FAU - Kishimoto, Kenji AU - Kishimoto K AD - Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan. FAU - Ohashi, Yoshifumi AU - Ohashi Y AD - Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan. FAU - Imaizumi, Takahiro AU - Imaizumi T AD - Department of Advanced Medicine, Nagoya University Hospital, Nagoya, Japan. FAU - Imagama, Shiro AU - Imagama S AUID- ORCID: 0000-0002-6951-8575 AD - Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan. FAU - Kojima, Toshihisa AU - Kojima T AD - Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan. LA - eng PT - Journal Article PT - Observational Study PL - England TA - Mod Rheumatol JT - Modern rheumatology JID - 100959226 RN - 0 (Antirheumatic Agents) RN - 0 (Biological Products) SB - IM MH - Humans MH - Male MH - Aged MH - *Antirheumatic Agents/adverse effects MH - Treatment Outcome MH - *Arthritis, Rheumatoid/drug therapy/epidemiology MH - Risk Factors MH - Longitudinal Studies MH - *Biological Products/therapeutic use OTO - NOTNLM OT - Biological disease-modifying antirheumatic OT - drugs incident of adverse OT - events methotrexate OT - retention rate OT - rheumatoid arthritis EDAT- 2022/08/18 06:00 MHDA- 2023/08/28 06:42 CRDT- 2022/08/17 02:22 PHST- 2022/04/13 00:00 [received] PHST- 2022/07/18 00:00 [revised] PHST- 2022/08/04 00:00 [accepted] PHST- 2023/08/28 06:42 [medline] PHST- 2022/08/18 06:00 [pubmed] PHST- 2022/08/17 02:22 [entrez] AID - 6668878 [pii] AID - 10.1093/mr/roac090 [doi] PST - ppublish SO - Mod Rheumatol. 2023 Aug 25;33(5):891-898. doi: 10.1093/mr/roac090.